CVE-2015-1794

Severity CVSS v4.0:

Pending analysis

Type:

CWE-189 Numeric Errors

Publication date:

06/12/2015

Last modified:

12/04/2025

Description

The ssl3_get_key_exchange function in ssl/s3_clnt.c in OpenSSL 1.0.2 before 1.0.2e allows remote servers to cause a denial of service (segmentation fault) via a zero p value in an anonymous Diffie-Hellman (DH) ServerKeyExchange message.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:openssl:openssl:1.0.2:::::::*
cpe:2.3:a:openssl:openssl:1.0.2a:::::::*
cpe:2.3:a:openssl:openssl:1.0.2b:::::::*
cpe:2.3:a:openssl:openssl:1.0.2c:::::::*
cpe:2.3:a:openssl:openssl:1.0.2d:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:openssl:openssl:1.0.2:::::::*
cpe:2.3:a:openssl:openssl:1.0.2a:::::::*
cpe:2.3:a:openssl:openssl:1.0.2b:::::::*
cpe:2.3:a:openssl:openssl:1.0.2c:::::::*
cpe:2.3:a:openssl:openssl:1.0.2d:::::::*

CVE-2015-1794

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools